2186553670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 4574620800

約数和(自身を除く): 2388067130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 449, 511, 730, 898, 953, 1022, 1906, 2245, 2555, 3143, 4490, 4765, 5110, 6286, 6671, 9530, 13342, 15715, 31430, 32777, 33355, 65554, 66710, 69569, 139138, 163885, 229439, 327770, 347845, 427897, 458878, 486983, 695690, 855794, 973966, 1147195, 2139485, 2294390, 2434915, 2995279, 4278970, 4869830, 5990558, 14976395, 29952790, 31236481, 62472962, 156182405, 218655367, 312364810, 437310734, 1093276835, 2186553670]

約数ペア:

[(1, 2186553670), (2, 1093276835), (5, 437310734), (7, 312364810), (10, 218655367), (14, 156182405), (35, 62472962), (70, 31236481), (73, 29952790), (146, 14976395), (365, 5990558), (449, 4869830), (511, 4278970), (730, 2995279), (898, 2434915), (953, 2294390), (1022, 2139485), (1906, 1147195), (2245, 973966), (2555, 855794), (3143, 695690), (4490, 486983), (4765, 458878), (5110, 427897), (6286, 347845), (6671, 327770), (9530, 229439), (13342, 163885), (15715, 139138), (31430, 69569), (32777, 66710), (33355, 65554)]